Input Voltage:90-300VDC or 70-265VAC
Impulse Voltage Withstand Test Level:5 KV
EFT Standard:IEEE/ANSI C37.90.1 3rd Harmonic Timing Accuracy ±3.0 s
RS485 Baud Rates:300, 1200, 2400, 4800, 9600, 19200
Alarm and Trip Undervoltage Curve Shapes:300, 1200, 2400, 4800, 9600, 19200
The GE SR489-P1-HI-A20 is designed for high-reliability industrial power management, offering unparalleled precision in voltage, current, and overload control.
With its robust design, this relay withstands harsh operating conditions, ensuring continuous protection and performance in demanding environments.
Featuring advanced monitoring capabilities, it provides real-time feedback on system status, enabling proactive maintenance and minimizing downtime.
Equipped with phase current inputs up to 5 amperes, it accurately detects and responds to fluctuations, safeguarding against potential hazards and optimizing system efficiency.
Compliant with international standards such as ANSI, IEC, and IAC, this relay ensures compatibility and reliability across various global industrial applications.
Easy to integrate and maintain, the SR489-P1-HI-A20 is a cost-effective solution for enhancing the safety and efficiency of your industrial operations.












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